UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgR7nl1qtdY7hR6v27qqO4liz1amYPOPnCqtCv2thu8=' 
WHERE 
  key_id = 'ef4cdb1a36d1e64781b4e4edd83e27848e6c24c4ddbfb8b9db0587e248f6bf5d' 
  AND (
    token = 'lgR7nl1qtdY7hR6v27qqO4liz1amYPOPnCqtCv2thu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )